Paragon Aquatics 19" Vertical Plastic Tread [w/Hardware] (44101) mersen Supports a more complete and

Supports a more complete and readable heater interface

When rebuilding a pump with a larger shaft size

Volutes are useful because they are one of the most important wet-end parts affecting water flow and overall pump performance

Useful when the original O-ring is flattened

Paragon Aquatics 19" Vertical Plastic Tread [w/Hardware] (44101) mersen Supports a more complete andThe Paragon Aquatics vertical plastic tread is designed for compatible pool ladder or step applications where a secure stepping surface is needed. A tread is useful because it helps provide footing for entry and exit, supporting safer access and more dependable use of the ladder assembly. This replacement is especially useful when the original tread is cracked, worn, damaged, or slippery from age and use. Including hardware helps support cleaner